Security Engineering Beneath the Surface

What We Do

Tresys is a leader and trusted partner in cybersecurity. Our in-depth solutions are vital to helping our defense, intelligence, federal civilian agency and critical infrastructure customers meet ever-evolving cybersecurity threats.

Network and perimeter Defense

Network & Perimeter Defense

Tresys network and perimeter defense solutions protect against cyberattacks and malicious content while enabling the controlled transfer of data between different classification levels or security zones.

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Product Security Analysis.

Product Security Analysis

Whether you are a government organization deploying a product in a new environment or a commercial developer introducing a new or revised product into the market, Tresys product security analysis services can help you deploy with confidence.

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Security enhanced linux.

Security Enhanced Linux (SELinux)

Tresys has applied SELinux to a wide range of systems, from enterprise-level servers to embedded industrial control systems to mobile and wearable devices.

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About Tresys

We deliver solutions that protect and connect the world’s most critical networks. Our in-depth expertise in security engineering at the operating system level enables us to help government and commercial customers meet ever-evolving cybersecurity threats.

How Can We Help You?

At Tresys we operate with dilligence and agility while remaining passionate and innovative about cyber security. Customer satisfaction is our top priority.

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